Forums will be making significant UX changes to address key usability improvements surrounding search, discoverability and navigation.
To learn more about these changes please visit the announcement which can be found
I would like to know where did you see the checksum is 0 in IPv4 header?
And, could you please let me know which impact you get when you found the checksum value is 0. Based on my knowledge, there is one known-issue may be related to yours. Please try disabling the ikev2 on the rras server.
1. Create the registry key: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\RasMan\IKEv2
2. Create a REG_DWORD value “Disabled” and set it to 1.
3. Restart the services rasman and remoteaccess
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